FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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2DDD - U1174 (DME)

2DDD - U1174

Information saved in
DME

Fault code
2DDD - U1174

Fault text
No message from Valvetronic

Fault description
Message Monitoring VVT-Control Module Alive
Check/Check Sum Error

Condition for fault identification
Test condition:
VVT CAN message monitoring - Fault in monitored value
Terminal condition: DME active
Voltage condition:
Terminal 87 > 7 V

Condition for fault memory entry
> 500 ms

Action in service
Check wiring harness and plugs

Fault effect and breakdown warning


Driver information
Warning light:
MIL (2nd driving cycle)

Service instruction
none